Esteban Salazar
Lead Engineer at Terem- Claim this Profile
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English Full professional proficiency
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Spanish Native or bilingual proficiency
Topline Score
Bio
Credentials
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AWS Certified Solutions Architect – Associate
Amazon Web Services (AWS)Jan, 2021- Nov, 2024 -
AWS Certified Solutions Architect - Associate
Amazon Web ServicesOct, 2018- Nov, 2024 -
Sun Certified Programmer for the Java Platform, SE 5.0
OracleJul, 2007- Nov, 2024
Experience
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Terem
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Australia
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IT Services and IT Consulting
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1 - 100 Employee
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Lead Engineer
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Feb 2017 - Present
Delivering Enterprise Technology Innovation Delivering Enterprise Technology Innovation
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SETI S.A.S
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Colombia
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IT Services and IT Consulting
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500 - 600 Employee
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Software Architect / Technical Leader / Software Developer / Consultant
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Jan 2008 - Oct 2016
At SETI, I held several roles, both in-house and for our customers (some of the largest companies in Colombia, such as SURA, Éxito, Argos, Cadena, EAFIT, Tigo, Banco de Occidente, etc.) - Software Developer: in several Java and integration development projects both for customers and in-house. Most of the Java projects included tech stacks based on Java EE, JSF (PrimeFaces, ICEfaces), AngularJS (with Bootstrap), jQuery and Oracle Databases. The integration projects were based mostly on Oracle Service Bus, IBM Integration Bus and WebSphere MQ. - Software Architect: for several of the Java and integration development projects. I also executed several projects to define enterprise SOA and services architectures. - Technical Leader: for several of the Java and integration development projects. I was also in charge of the definition of in-house training paths and internal trainer. - Consultant: I did consulting in several areas, such as: definition of the enterprise SOA and services architecture, Java EE applications migration (mostly from OAS to WebLogic), Oracle Service Bus migrations, diagnosis of Java and application servers’ performance problems, tools evaluation and selection, etc. Responsibilities: - Software analysis, design and development using Java. - Analysis, design and development of system integration, REST and SOA solutions using ESB and BPEL (mainly Oracle SOA Suite and IBM Integration Bus). - SOA (Service Oriented Architecture), REST and systems integration consulting. - General Java EE and Java application servers (mainly Oracle Weblogic) consulting (development and administrative aspects). - Development and implementation of in-house technical evaluation, training and motivation strategies for the technical consulting and development teams - Definition of in-house software development architectural guidelines and tools - Research and development - Diagnostic and solution of Java performance problems using Java debugging and monitoring tools.
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Software Developer
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Jan 2006 - Jan 2008
Responsibilities: - Custom Java application analysis, design and development. - Analysis, design and implementation of system integration solutions and integration platform administration working full time, in-house, at the EPS SURA client (Platform: Novell eXtend Composer ESB). Responsibilities: - Custom Java application analysis, design and development. - Analysis, design and implementation of system integration solutions and integration platform administration working full time, in-house, at the EPS SURA client (Platform: Novell eXtend Composer ESB).
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Education
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2012 - 2012
Pontificia Universidad Javeriana
AQF Graduate Diploma with a major in computing, Specialist on Enterprise Software Architecture -
2000 - 2005
Universidad Nacional de Colombia
AQF Bachelor Degree with a major in computing, Systems and Informatics Engineer
